Calories in butter

Now the scientists have given the thumbs up to butter as not being overly detrimental to the human body, what we need to address is the calories as they forgot to mention that in all the press releases.
Fat is 9 calories per gram and though there is an element of protein in butter (say 10%) at 4 calories per gram, on the whole a 250g packet of butter is equal to 2,130 calories.
According to the Diet PlateÂ® rules, a 1